I have recently noticed two small bruises, kind of redish-purplish in colour, on my right breast. At first it was just one, located to the left of my nipple. The second one appeared about 2 or 3 weeks after the first, a little higher up and to the right of my nipple. I have read some of the other comments saying that it may be from a trauma probably caused from a bra wire or a bra being too tight. I am 100% certain this is not the problem. I can't really tell if the bruises themselves are hot to the touch, because my breast are warm in general. I am concerned about this because of my young age of 17. If someone could please shed some light on my situation, I would greatly appreciate it. Thanks a ton.